package 力扣日常刷题;

/**
 * @author 帅小伙
 * @date 2022/2/11
 * @description
 */
public class Node {
    public int val;
    public Node left;
    public Node right;
    public Node[] ch;

    public Node() {
    }

    public Node(int val) {
        this.val = val;
    }

    public Node(int val, Node left, Node right) {
        this.val = val;
        this.left = left;
        this.right = right;
    }

}
